Battery Lab Q&A VOL.001: Why is copper foil used for the negative electrode and aluminum foil for the positive electrode in lithium batteries?
2025-07-18
Fundamental Research and Development Technology of Lithium Batteries: Why is copper foil used for the negative electrode and aluminum foil for the positive electrode in lithium batteries? Wuhan Chaodian Technology's [Battery Lab Q&A Column] focuses on fundamental lithium battery technology, regularly dissects R&D challenges, answers industry questions, and outputs practical lithium battery technology to help electrochemical engineering students and battery R&D engineers get started efficiently!
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